Initial commit

vendor/github.com/hyperhq/hypercli/daemon/execdriver/windows/commandlinebuilder.go

@@ -0,0 +1,36 @@
+//+build windows
+
+package windows
+
+import (
+	"errors"
+	"syscall"
+
+	"github.com/Sirupsen/logrus"
+	"github.com/hyperhq/hypercli/daemon/execdriver"
+)
+
+// createCommandLine creates a command line from the Entrypoint and args
+// of the ProcessConfig. It escapes the arguments if they are not already
+// escaped
+func createCommandLine(processConfig *execdriver.ProcessConfig, alreadyEscaped bool) (commandLine string, err error) {
+	// While this should get caught earlier, just in case, validate that we
+	// have something to run.
+	if processConfig.Entrypoint == "" {
+		return "", errors.New("No entrypoint specified")
+	}
+
+	// Build the command line of the process
+	commandLine = processConfig.Entrypoint
+	logrus.Debugf("Entrypoint: %s", processConfig.Entrypoint)
+	for _, arg := range processConfig.Arguments {
+		logrus.Debugf("appending %s", arg)
+		if !alreadyEscaped {
+			arg = syscall.EscapeArg(arg)
+		}
+		commandLine += " " + arg
+	}
+
+	logrus.Debugf("commandLine: %s", commandLine)
+	return commandLine, nil
+}